fix(team-mode): preserve member context on retry

src/features/background-agent/fallback-retry-handler.test.ts

@@ -2,7 +2,7 @@ import { afterAll, beforeEach, describe, expect, mock, test } from "bun:test"
 
 const sharedLogMock = mock(() => {})
 const readConnectedProvidersCacheMock = mock(() => null)
-const readProviderModelsCacheMock = mock(() => null)
+const readProviderModelsCacheMock = mock((): { connected: string[] } | null => null)
 const shouldRetryErrorMock = mock(() => true)
 const getNextFallbackMock = mock((chain: Array<{ model: string }>, attempt: number) => chain[attempt])
 const hasMoreFallbacksMock = mock((chain: Array<{ model: string }>, attempt: number) => attempt < chain.length)
@@ -88,7 +88,7 @@ function createMockConcurrencyManager(): ConcurrencyManager {
     acquire: mock(async () => {}),
     getQueueLength: mock(() => 0),
     getActiveCount: mock(() => 0),
-  } as unknown as ConcurrencyManager
+  } as never
 }
 
 function createMockClient(): {
@@ -101,7 +101,7 @@ function createMockClient(): {
       session: {
         abort: abortMock,
       },
-    } as unknown as OpencodeClient,
+    } as never,
     abortMock,
   }
 }
@@ -133,9 +133,9 @@ describe("tryFallbackRetry", () => {
   })
 
   beforeEach(() => {
-    ;(shouldRetryError as any).mockImplementation(() => true)
-    ;(selectFallbackProvider as any).mockImplementation((providers: string[]) => providers[0])
-    ;(readProviderModelsCache as any).mockReturnValue(null)
+    shouldRetryError.mockImplementation(() => true)
+    selectFallbackProvider.mockImplementation((providers: string[]) => providers[0])
+    readProviderModelsCache.mockReturnValue(null)
   })
 
   describe("#given retryable error with fallback chain", () => {
@@ -260,6 +260,21 @@ describe("tryFallbackRetry", () => {
       expect(args.processKey).toHaveBeenCalledWith(key)
     })
 
+    test("preserves team identity and session callback in retry input", async () => {
+      const onSessionCreated = mock(async () => {})
+      const args = createDefaultArgs({
+        teamRunId: "team-run-1",
+        onSessionCreated,
+      })
+
+      await tryFallbackRetry(args)
+
+      const key = `${args.task.model!.providerID}/${args.task.model!.modelID}`
+      const retryInput = args.queuesByKey.get(key)?.[0]?.input
+      expect(retryInput?.teamRunId).toBe("team-run-1")
+      expect(retryInput?.onSessionCreated).toBe(onSessionCreated)
+    })
+
     test("finalizes the failed attempt, creates a new pending attempt, and enqueues its explicit attemptID", async () => {
       const args = createDefaultArgs({
         status: "running",
@@ -308,13 +323,16 @@ describe("tryFallbackRetry", () => {
       const key = `${args.task.model!.providerID}/${args.task.model!.modelID}`
       const queue = args.queuesByKey.get(key)
       expect(queue).toBeDefined()
-      expect((queue?.[0] as QueueItem & { attemptID?: string })?.attemptID).toBe(nextAttempt?.attemptId)
+      const queuedAttemptID = queue?.[0]?.attemptID
+      expect(queuedAttemptID).toBeDefined()
+      expect(nextAttempt?.attemptId).toBeDefined()
+      expect(queuedAttemptID).toBe(nextAttempt?.attemptId ?? "")
     })
   })
 
   describe("#given non-retryable error", () => {
     test("returns false when shouldRetryError returns false", async () => {
-      ;(shouldRetryError as any).mockImplementation(() => false)
+      shouldRetryError.mockImplementation(() => false)
       const args = createDefaultArgs()
 
       const result = await tryFallbackRetry(args)
@@ -415,8 +433,8 @@ describe("tryFallbackRetry", () => {
 
   describe("#given disconnected fallback providers with connected preferred provider", () => {
     test("keeps fallback entry and selects connected preferred provider", async () => {
-      ;(readProviderModelsCache as any).mockReturnValueOnce({ connected: ["provider-a"] })
-      ;(selectFallbackProvider as any).mockImplementationOnce(
+      readProviderModelsCache.mockReturnValueOnce({ connected: ["provider-a"] })
+      selectFallbackProvider.mockImplementationOnce(
         (_providers: string[], preferredProviderID?: string) => preferredProviderID ?? "provider-b",
       )